Methyl 2-[2-nitro-5-(trifluoromethyl)phenyl]acetate CAS 1806337-92-7
| CAS No. | 1806337-92-7 |
| Molecular Formula | C10H8F3NO4 |
| Molecular Weight | 263.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 2-[2-nitro-5-(trifluoromethyl)phenyl]acetate (CAS 1806337-92-7), molecular formula C10H8F3NO4 and molecular weight 263.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8F3NO4, Methyl 2-[2-nitro-5-(trifluoromethyl)phenyl]acetate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H8F3NO4 |
| Molecular Weight | 263.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 2-(3-nitro-4-(trifluoromethyl)phenyl)acetate (CAS 1116624-06-6)
- Ethyl 2-nitro-5-(trifluoromethyl)benzoate (CAS 1214325-74-2)
- Ethyl 5-nitro-2-(trifluoromethyl)benzoate (CAS 1214332-64-5)
- Methyl 2-Nitro-4-(trifluoromethyl)phenylacetate (CAS 13544-07-5)
- 3-Nitro-4-(3,3,3-trifluoropropoxy)benzaldehyde 1378330-97-2 (CAS 1378330-97-2)
- 5-Nitro-2-(3,3,3-trifluoropropoxy)benzaldehyde (CAS 1387320-50-4)
- 4-Nitro-3-(3,3,3-trifluoropropoxy)benzaldehyde (CAS 1458285-03-4)
- Ethyl 3-nitro-4-(trifluoromethyl)benzoate (CAS 154057-14-4)
Recommended Standards
- 2-Nitro-5-(3,3,3-trifluoropropoxy)benzaldehyde (CAS 1779130-99-2)
- Methyl 2-[4-nitro-2-(trifluoromethyl)phenyl]acetate (CAS 1806545-27-6)
- 2-Nitro-4-(3,3,3-trifluoropropoxy)benzaldehyde 1779130-89-0 (CAS 1779130-89-0)
- 4-bromo-8-methoxynaphthalen-1-ol (CAS 184221-86-1)
- 2-(Benzyl(3-chloro-4-fluorophenyl)amino)propan-1-ol (CAS 866029-58-5)
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